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    • 1. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20090041492A1
    • 2009-02-12
    • US12187826
    • 2008-08-07
    • Masanori HorikeYasuo KatanoMasanori SaitohNobuaki KondohShin Kayahara
    • Masanori HorikeYasuo KatanoMasanori SaitohNobuaki KondohShin Kayahara
    • G03G15/06
    • G03G15/346G03G15/1695G03G2215/1666
    • An image forming apparatus, which reduces toner spatter and produces a good quality image when forming a toner image using the direct recording method. An image forming part includes: a toner carrier for carrying toner; and toner controlling means, which is disposed between the toner carrier and recording paper on which the toner is made to adhere, and which has a plurality of toner passage holes, the toner controlling means having a control electrode for controlling the passage of toner on the toner carrier side surface in the area around the toner passage hole, and forming a toner image by causing the toner to fly to the recording paper, and the image forming apparatus having liquid applying/humidifying means for either applying a liquid to or humidifying the imaging surface of the recording paper prior to forming a toner image.
    • 一种图像形成装置,其使用直接记录方法形成调色剂图像时减少墨粉飞溅并产生良好质量的图像。 图像形成部包括:用于承载调色剂的调色剂载体; 以及调色剂控制装置,该调色剂控制装置设置在调色剂载体和调色剂附着在其上的记录纸之间,并且具有多个调色剂通过孔,调色剂控制装置具有用于控制调色剂通过的控制电极 调色剂载体侧表面在调色剂通过孔周围的区域中,并且通过使调色剂飞到记录纸上形成调色剂图像,并且图像形成装置具有液体施加/加湿装置,用于将液体施加或加湿成像 在形成调色剂图像之前记录纸的表面。
    • 2. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US07821527B2
    • 2010-10-26
    • US12187826
    • 2008-08-07
    • Masanori HorikeYasuo KatanoMasanori SaitohNobuaki KondohShin Kayahara
    • Masanori HorikeYasuo KatanoMasanori SaitohNobuaki KondohShin Kayahara
    • B41J2/385B41J2/06G03G13/04G03G9/08
    • G03G15/346G03G15/1695G03G2215/1666
    • An image forming apparatus, which reduces toner spatter and produces a good quality image when forming a toner image using the direct recording method. An image forming part includes: a toner carrier for carrying toner; and toner controlling means, which is disposed between the toner carrier and recording paper on which the toner is made to adhere, and which has a plurality of toner passage holes, the toner controlling means having a control electrode for controlling the passage of toner on the toner carrier side surface in the area around the toner passage hole, and forming a toner image by causing the toner to fly to the recording paper, and the image forming apparatus having liquid applying/humidifying means for either applying a liquid to or humidifying the imaging surface of the recording paper prior to forming a toner image.
    • 一种图像形成装置,其使用直接记录方法形成调色剂图像时减少墨粉飞溅并产生良好质量的图像。 图像形成部包括:用于承载调色剂的调色剂载体; 以及调色剂控制装置,该调色剂控制装置设置在调色剂载体和调色剂附着在其上的记录纸之间,并且具有多个调色剂通过孔,调色剂控制装置具有用于控制调色剂通过的控制电极 调色剂载体侧表面在调色剂通过孔周围的区域中,并且通过使调色剂飞到记录纸上形成调色剂图像,并且图像形成装置具有液体施加/加湿装置,用于将液体施加或加湿成像 在形成调色剂图像之前记录纸的表面。
    • 3. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08167410B2
    • 2012-05-01
    • US12555368
    • 2009-09-08
    • Masanori HorikeFuyuhiko MatsumotoMasanori SaitohNobuaki KondohShin KayaharaOsamu EndouTomoko Takahashi
    • Masanori HorikeFuyuhiko MatsumotoMasanori SaitohNobuaki KondohShin KayaharaOsamu EndouTomoko Takahashi
    • B41J2/06
    • G03G15/346
    • The present invention provides an image forming apparatus, which is able to prevent the adherence of toner on the surface of toner controlling means and around a toner passage hole, and to stably carry out toner passage ON/OFF control when forming an image using the direct recording method. This image forming apparatus includes: a toner carrier; recording medium means; toner controlling means, disposed between the toner carrier and recording medium means, and having a plurality of toner passage holes; and cloud electrode means disposed between the toner carrier and toner controlling means, a toner cloud being formed by applying an AC bias between the toner carrier and cloud electrode means. A control electrode and a common electrode are disposed in toner controlling means, and when the toner of the toner carrier is able to pass through the toner controlling means toward recording medium means, a loop-shaped line of electric force is formed between the recording medium means side and the toner controlling means common electrode, the loop-shaped line by-passing the control electrode.
    • 本发明提供一种图像形成装置,其能够防止调色剂粘附在调色剂控制装置的表面上和调色剂通过孔周围,并且在使用直接的图像形成图像时稳定地执行调色剂通过开/关控制 记录方式。 该图像形成装置包括:调色剂载体; 记录介质装置; 调色剂控制装置,设置在调色剂载体和记录介质装置之间,并具有多个调色剂通过孔; 以及设置在调色剂载体和调色剂控制装置之间的云电极装置,通过在调色剂载体和云电极装置之间施加AC偏压形成调色剂云。 控制电极和公共电极设置在调色剂控制装置中,并且当调色剂载体的调色剂能够通过调色剂控制装置朝向记录介质装置时,在记录介质之间形成环形线的电力 装置侧,调色剂控制装置是公共电极,环形线绕过控制电极。
    • 4. 发明授权
    • Direct image-recording device and image forming apparatus equipped therewith
    • 直接图像记录装置和配备的图像形成装置
    • US07817174B2
    • 2010-10-19
    • US12603794
    • 2009-10-22
    • Masanori SaitohShin KayaharaMasanori HorikeOsamu EndoTomoko TakahashiNobuaki Kondoh
    • Masanori SaitohShin KayaharaMasanori HorikeOsamu EndoTomoko TakahashiNobuaki Kondoh
    • B41J2/385G03G13/04G03G9/08
    • G03G15/346
    • A direct image-recording device in which a predetermined gap set between an image carrier and a hole forming member can be maintained, and an image forming apparatus provided with the direct image-recording device. In the direct image-recording device including: housing that accommodates an agent; an agent carrier that is rotatably supported by the housing and faces outside from an opening formed in the housing; a sheet-like hole forming member having a plurality of holes formed therein and facing the agent carrier at a predetermined distance therefrom; and a plurality of electrodes, by which the agent flies, provided at the hole forming member correspondingly to each of the plurality of holes and form an electric field causing the agent to fly selectively from the agent carrier toward the hole, a positioning member is provided at the housing so as to cover the agent carrier, the positioning member being configured to hold the hole forming member along the axial direction of the agent carrier by a side wall of the positioning member that has open portions formed in locations at least opposing the plurality of holes formed in the hole forming member, and configured to position the holes relative to the agent carrier so that the relative positions of the agent carrier and the holes are in a predetermined positional relationship.
    • 可以保持在图像载体和孔形成构件之间设置预定间隙的直接图像记录装置,以及设置有直接图像记录装置的图像形成装置。 在直接图像记录装置中,包括:容纳代理的壳体; 由所述壳体可旋转地支撑并且从形成在所述壳体中的开口面向外部的试剂载体; 片状孔形成构件,其中形成有多个孔并且与所述试剂载体面对预定距离; 以及与所述多个孔中的每一个相对应设置在所述孔形成构件上的多个电极,形成电场,使得所述试剂从所述试剂载体向所述孔选择性地飞行;定位构件, 在所述壳体上以覆盖所述试剂载体,所述定位构件被构造成通过所述定位构件的侧壁沿着所述试剂载体的轴向保持所述孔形成构件,所述定位构件的侧壁形成在至少相对于所述多个 形成在孔形成构件上的孔,并且构造成相对于试剂载体定位孔,使得试剂载体和孔的相对位置处于预定的位置关系。
    • 5. 发明申请
    • DIRECT IMAGE-RECORDING DEVICE AND IMAGE FORMING APPARATUS EQUIPPED THEREWITH
    • 直接图像记录装置和图像形成装置
    • US20100104319A1
    • 2010-04-29
    • US12603794
    • 2009-10-22
    • Masanori SAITOHShin KayaharaMasanori HorikeOsamu EndoTomoko TakahashiNobuaki Kondoh
    • Masanori SAITOHShin KayaharaMasanori HorikeOsamu EndoTomoko TakahashiNobuaki Kondoh
    • G03G21/16
    • G03G15/346
    • A direct image-recording device in which a predetermined gap set between an image carrier and a hole forming member can be maintained, and an image forming apparatus provided with the direct image-recording device. In the direct image-recording device including: housing that accommodates an agent; an agent carrier that is rotatably supported by the housing and faces outside from an opening formed in the housing; a sheet-like hole forming member having a plurality of holes formed therein and facing the agent carrier at a predetermined distance therefrom; and a plurality of electrodes, by which the agent flies, provided at the hole forming member correspondingly to each of the plurality of holes and form an electric field causing the agent to fly selectively from the agent carrier toward the hole, a positioning member is provided at the housing so as to cover the agent carrier, the positioning member being configured to hold the hole forming member along the axial direction of the agent carrier by a side wall of the positioning member that has open portions formed in locations at least opposing the plurality of holes formed in the hole forming member, and configured to position the holes relative to the agent carrier so that the relative positions of the agent carrier and the holes are in a predetermined positional relationship.
    • 可以保持在图像载体和孔形成构件之间设置预定间隙的直接图像记录装置,以及设置有直接图像记录装置的图像形成装置。 在直接图像记录装置中,包括:容纳代理的壳体; 由所述壳体可旋转地支撑并且从形成在所述壳体中的开口面向外部的试剂载体; 片状孔形成构件,其中形成有多个孔并且与所述试剂载体面对预定距离; 以及与所述多个孔中的每一个相对应设置在所述孔形成构件上的多个电极,形成电场,使得所述试剂从所述试剂载体向所述孔选择性地飞行;定位构件, 在所述壳体上以覆盖所述试剂载体,所述定位构件被构造成通过所述定位构件的侧壁沿着所述试剂载体的轴向保持所述孔形成构件,所述定位构件的侧壁形成在至少相对于所述多个 形成在孔形成构件上的孔,并且构造成相对于试剂载体定位孔,使得试剂载体和孔的相对位置处于预定的位置关系。